indexo.dev

gbaapf.com

.com crawl

First seen 2026-04-18 · Last seen 2026-05-13 · ok HTTP/1.1 200 14164 ms crawled 2026-05-13

CN · 101.126.156.53 · AS137718 Beijing Volcano Engine Technology Co., Ltd.

Reputation 100/100

Classifying

HTML metadata

Title
优写网 - 学习工作好网站
Description
优写网是你学习工作好网站,为您提供个人工作总结,观读后感,心得体会,实习报告,工作总结,演讲稿,通知格式,教学设计等各类范文格式,供你以供参考借鉴。

Technology

Server
nginx
CMS
Gatsby

Third-party hosts loaded (1)

  • img.jihtu.com×5

Contact

Phone

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2019-08-30
Expires
2026-08-30 102 days left
Updated
2025-11-25
Name servers
  • ns1.judns.com
  • ns2.judns.com

DNS records live

NS
  • ns1.julydns.com
  • ns2.julydns.com

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-03-26 to 2026-06-24
Expires in 36 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.gbaapf.com/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000

Linked from (2)